针对埋入式和外挂式微震传感器安装方式存在的问题,根据义忠煤矿微震监测系统建立的目标,对现有ESG微震传感器安装技术进行了改进和试验。结果表明:该装置既能保证传感器与煤岩体的充分耦合,又能支撑钻孔、保护传感器,方便快捷地对传感器进行安装固定和回收利用。 Aiming at the problems existing in the installation mode of embedded and plug-in microseismic sensors, the existing ESG microseismic sensor installation technology is improved and tested according to the target established by the microseismic monitoring system in Yi Zhong Coal Mine. The results show that the device can not only ensure the full coupling between the sensor and coal and rock mass, but also support the borehole, protect the sensor and make it convenient and quick to mount, fix, and recycle the sensor.